Quaintly like a couple of comedy characters (5)
I believe the answer is:
oddly
'a couple of comedy characters' is the definition.
I can't judge whether this defines the answer.
'quaintly like' is the wordplay.
'quaintly' becomes 'odd' (I can't explain this - if you can you should give a lot more credence to this answer).
'like' becomes 'ly' (similar in meaning).
'odd'+'ly'='ODDLY'
Can you help me to learn more?
(Other definitions for oddly that I've seen before include "Weirdly" , "In a strange way" , "Strangely, curiously" , "Unusually" , "in a curious way" .)